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Issue 10544196: Defer creating Handles for HConstants to the code generation phase. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Review. Created 8 years, 5 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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527 return index; 527 return index;
528 } 528 }
529 529
530 530
531 void LChunk::AddGapMove(int index, LOperand* from, LOperand* to) { 531 void LChunk::AddGapMove(int index, LOperand* from, LOperand* to) {
532 GetGapAt(index)->GetOrCreateParallelMove( 532 GetGapAt(index)->GetOrCreateParallelMove(
533 LGap::START, zone())->AddMove(from, to, zone()); 533 LGap::START, zone())->AddMove(from, to, zone());
534 } 534 }
535 535
536 536
537 Handle<Object> LChunk::LookupLiteral(LConstantOperand* operand) const { 537 HConstant* LChunk::LookupConstant(LConstantOperand* operand) const {
538 return HConstant::cast(graph_->LookupValue(operand->index()))->handle(); 538 return HConstant::cast(graph_->LookupValue(operand->index()));
539 } 539 }
540 540
541 541
542 Representation LChunk::LookupLiteralRepresentation( 542 Representation LChunk::LookupLiteralRepresentation(
543 LConstantOperand* operand) const { 543 LConstantOperand* operand) const {
544 return graph_->LookupValue(operand->index())->representation(); 544 return graph_->LookupValue(operand->index())->representation();
545 } 545 }
546 546
547 547
548 LChunk* LChunkBuilder::Build() { 548 LChunk* LChunkBuilder::Build() {
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2394 2394
2395 2395
2396 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { 2396 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) {
2397 LOperand* object = UseRegister(instr->object()); 2397 LOperand* object = UseRegister(instr->object());
2398 LOperand* index = UseRegister(instr->index()); 2398 LOperand* index = UseRegister(instr->index());
2399 return DefineAsRegister(new(zone()) LLoadFieldByIndex(object, index)); 2399 return DefineAsRegister(new(zone()) LLoadFieldByIndex(object, index));
2400 } 2400 }
2401 2401
2402 2402
2403 } } // namespace v8::internal 2403 } } // namespace v8::internal
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